ICD 10 CM Codes

N21.9 Calculus of lower urinary tract, unspecified
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
GEMS
ICD-10-CM N21.9 converts approximately to:ICD-9-CM
2018 ICD-9-CM 594.9 Calculus of lower urinary tract, unspecified
Type 1 Excludes
calculus of urinary tract NOS (N20.9)
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.N21.9.'
Calculus, calculi, calculous; urinary (duct) (impacted) (passage) (tract); lower
Stone (s); urinary (duct) (impacted) (passage); lower tract